Can President Biden reverse the Trump administration’s withdrawal from the Iran Nuclear Deal? Former State Department adviser Vali Nasr and EU foreign policy adviser Nathalie Tocci join Christiane Amanpour to discuss what it will take to revive the deal. Then Stacey Holman, series producer and director of "The Black Church", explains how the resilient institution has sustained African Americans for 400 years. Our Michel Martin also talks to Oscar-winning director Lee Daniels about his new film "The United States Vs. Billie Holiday” which charts how the jazz legend ended up on the wrong side of the Federal Bureau of Narcotics, all because of her song “Strange Fruit.”To learn more about how CNN protects listener privacy, visit cnn.com/privacyLearn more about your ad choices. Visit podcastchoices.com/adchoices